DE102009008839A1 - One-piece casting transverse control arm for supporting wheel-supporting component at vehicle body of motor vehicle, has bars for connecting belts, where selected areas exhibit high firmness and breaking strain relative to remaining areas - Google Patents
One-piece casting transverse control arm for supporting wheel-supporting component at vehicle body of motor vehicle, has bars for connecting belts, where selected areas exhibit high firmness and breaking strain relative to remaining areas Download PDFInfo
- Publication number
- DE102009008839A1 DE102009008839A1 DE102009008839A DE102009008839A DE102009008839A1 DE 102009008839 A1 DE102009008839 A1 DE 102009008839A1 DE 102009008839 A DE102009008839 A DE 102009008839A DE 102009008839 A DE102009008839 A DE 102009008839A DE 102009008839 A1 DE102009008839 A1 DE 102009008839A1
- Authority
- DE
- Germany
- Prior art keywords
- control arm
- cast
- areas
- casting
- straps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/014—Constructional features of suspension elements, e.g. arms, dampers, springs with reinforcing nerves or branches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/017—Constructional features of suspension elements, e.g. arms, dampers, springs forming an eye for the bushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/122—Constructional features of arms the arm having L-shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/70—Materials used in suspensions
- B60G2206/71—Light weight materials
- B60G2206/7102—Aluminium alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/81—Shaping
- B60G2206/8101—Shaping by casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/81—Shaping
- B60G2206/8106—Shaping by thermal treatment, e.g. curing hardening, vulcanisation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft einen einteiligen Gussquerlenker sowie ein Verfahren zur Herstellung desselben gemäß der Merkmalskombination des Patentanspruchs 1 bzw. 9.The The invention relates to a one-piece cast wishbone and a method for producing the same according to the feature combination of claim 1 or 9.
Einteilige Querlenker sind seit geraumer Zeit bekannt und werden bestimmungsgemäß in Radaufhängungen von Kraftfahrzeugen eingesetzt, wo sie insbesondere der Abstützung eines radtragenden Bauteils an einem Fahrzeugaufbau oder einer fahrzeugaufbaufesten Komponente dienen.one-piece Wishbone are known for some time and are intended in Wheel suspensions used by motor vehicles, where they in particular the support of a wheel-carrying component to a vehicle body or a vehicle-mounted component.
So
sind aus der
Hiervon ausgehend ist es Aufgabe der Erfindung, einen einteiligen Gussquerlenker in Fachwerkbauweise zu schaffen, der vermittels einfacher und kostengünstiger Maßnahmen ein im Hinblick auf den Stand der Technik weiter verbessertes Festigkeits- und Verformungsverhalten aufweist. Aufgabe der Erfindung ist es auch, ein geeignetes Verfahren zur Herstellung eines derartigen einteiligen Gussquerlenkers in Fachwerkbauweise anzugeben.Of these, Based on the object of the invention, a one-piece cast wishbone to create in timber-frame construction, by means of simple and cost-effective Measures with respect to the state of the art on has improved strength and deformation behavior. task It is also an aspect of the invention to provide a suitable process for the preparation such a one-piece cast control arm in half-timbered construction specify.
Der Erfindung liegt die Erkenntnis zugrunde, dass durch gezielte Kühlung des Gussteils während der Herstellung des Gussquerlenkers das Festigkeits- und Verformungsverhalten desselben definiert und bereichsweise unterschiedlich eingestellt werden kann.Of the Invention is based on the finding that by targeted cooling of the casting during the production of the cast control arm the strength and deformation behavior of the same defines and can be set differently in areas.
Gelöst wird die gestellte Aufgabe demnach durch einen einteiligen Gussquerlenker in Fachwerkbauweise, mit Gurten und dieselben untereinander verbindenden Stegen, sowie mit gebildete Zwischenräume zumindest teilweise ausfüllenden Häuten, wobei bestimmte ausgewählte Bereiche des Gussquerlenkers eine im Verhältnis zu den übrigen Bereichen höhere Festigkeit und Bruchdehnung aufweisen.Solved The task is therefore by a one-piece cast wishbone in half-timbered construction, with straps and the same interconnecting Stegen, as well as with intermediate spaces formed at least partially filling hides, with certain selected ones Areas of the cast wishbone one in relation to the rest Areas have higher strength and elongation at break.
Die Unteransprüche beschreiben bevorzugte Weiterbildungen oder Ausgestaltungen der Erfindung.The Subclaims describe preferred developments or Embodiments of the invention.
Danach sind vorzugsweise besagte ausgewählte Bereiche höherer Festigkeit und Bruchdehnung im bestimmungsgemäßen Gebrauch und/oder bei Missbrauch des Gussquerlenkers hochbeanspruchte Bereiche desselben. Vorteilhaft können die Bereiche höherer Festigkeit und Bruchdehnung durch ein gezieltes und schnelles Abkühlen derselben während des Gießprozesses bewirkt sein. Weiter können zusätzlich zu besagten Stegen dieselben untereinander oder mit den Gurten verbindende Rippen vorgesehen sein und die Bereiche höherer Festigkeit und Bruchdehnung bei Bedarf eine erhöhte Konzentration von Stegen, Rippen und/oder Häuten aufweisen, wodurch das Festigkeits- und Verformungsverhaltens des Gussquerlenkers noch weiter zu verbessern und noch feiner einstellbar ist. Vorteilhaft können die Gurte, Stege und/oder Rippen einen Querschnitt aufweisen, der auf die Grundgeometrie eines Kreises oder Polygons zurückgeführt ist, wobei sich an diesen Querschnitt in die besagten Zwischenräume sich hinein erstreckende Häute anschließen. Durch diese Maßnahme sind während des Gießens das Füllungs- und Erstarrungsverhalten des Gussteils respektive zu erstellenden Gussquerlenkers vorteilhaft beeinflussbar und der Gieß- und Entformprozess an sich erleichtert. Weiter vorteilhaft kann der Gussquerlenker aus einem Leichtmetallguss, insbesondere Aluminiumguss, oder aus einem Gusseisen mit Kugelgraphit oder mit Vermiculargraphit bestehen und kostengünstig nach einem an sich bekannten Niederdruck-Gießverfahren, insbesondere Gegendruck-Kokillen-Gießverfahren oder einem anderen geeigneten Kokillen-Gießverfahren hergestellt sein.After that Preferably, said selected regions are higher Strength and elongation at break in the intended Use and / or abuse of the cast wishbone highly stressed Areas of the same. Advantageously, the areas higher Strength and elongation at break through targeted and rapid cooling be effected during the same casting process. Further, in addition to said webs, the same Provided with each other or with the straps connecting ribs and the areas of higher strength and elongation at break If necessary, an increased concentration of bars, ribs and / or hides, whereby the strength and Deformation behavior of the cast wish to improve even further and is even finer adjustable. Advantageously, the Belts, webs and / or ribs have a cross-section, the on the basic geometry of a circle or polygon attributed is, taking on this cross-section in said spaces join in extending skins. By this measure is during casting the Filling and solidification behavior of the casting respectively To be created cast control arm advantageous influenced and the Casting and demoulding process in itself easier. Further advantageous can the cast wishbone from a light metal casting, in particular Cast aluminum, or of ductile iron or cast iron Vermicular graphite exist and cost-effective after a known low-pressure casting method, in particular Counterpressure mold casting process or another suitable one Mold casting process to be made.
Das Verfahren zur Herstellung eines einteiligen Gussquerlenkers in Fachwerkbauweise, mit Gurten und dieselben untereinander verbindenden Stegen, sowie mit gebildete Zwischenräume zumindest teilweise ausfüllenden Häuten, unter Verwendung einer Kokillen-Gießmaschine, zeichnet sich dadurch aus, dass während des Füllens und/oder unmittelbar nach dem Füllen der Kokille mit Gießmaterial dieselbe gezielt in Bereichen, die mit ausgewählten Bereichen des auszubildenden Gussquerlenkers korrespondieren, eine im Verhältnis zu den übrigen Bereichen des Gussquerlenkers erhöhte und demgemäß schnellere Kühlung zur Einstellung einer höheren Festigkeit und Bruchdehnung der besagten ausgewählten Bereiche des Gussquerlenkers erfährt.The Method for producing a one-piece cast-arm steering arm in half-timbered construction, with straps and the same interconnecting bars, as well with formed spaces at least partially filling Skinning, using a mold casting machine, is characterized by the fact that during filling and / or immediately after filling the mold with casting material the same targeted in areas with selected areas correspond to the trainees cast wishbone, one in proportion increased to the other areas of the cast control arm and accordingly faster cooling for adjustment a higher strength and elongation at break of said selected areas of the cast control arm experiences.
Die erhöhte und demgemäß schnellere Kühlung kann dabei in Bereichen der Kokille durchgeführt werden, die mit im bestimmungsgemäßen Gebrauch und/oder bei Missbrauch des Gussquerlenkers hochbeanspruchten Bereichen desselben korrespondieren. Des Weiteren kann vorgesehen sein, dass ein Gussquerlenker hergestellt wird, der neben besagten Gurten und dieselben untereinander verbindenden Stegen zusätzlich die Stege untereinander oder mit den Gurten verbindende Rippen aufweist. Ferner kann ein Gussquerlenker hergestellt werden, dessen Bereiche höherer Festigkeit und Bruchdehnung eine erhöhte Konzentration von Stegen, Rippen und/oder Häuten aufweisen. Weiter kann es von Vorteil sein, einen Gussquerlenker herzustellen, dessen Gurte, Stege und/oder Rippen einen Querschnitt aufweisen, der auf die Grundgeometrie eines Kreises oder Polygons zurückgeführt ist, wobei sich an diesen Querschnitt in die besagten Zwischenräume sich hinein erstreckende Häute anschließen. Nach Bedarf kann ein Gussquerlenker aus einem Leichtmetallguss, insbesondere Aluminiumguss, oder aus einem Gusseisen mit Kugelgraphit oder mit Vermiculargraphit hergestellt werden. Zur Durchführung des Verfahrens bieten sich eine Kokillen-Gießmaschine in Form einer Niederdruck-Gießmaschine, insbesondere Gegendruck-Kokillen-Gießmaschine, oder jedwede andere an sich bekannte und geeignete Kokillen-Gießmaschine an.The increased and consequently faster cooling can be carried out in areas of the mold, the with in the intended use and / or in the abuse of the cast wishbone highly stressed areas of the same correspond. Furthermore, it can be provided that a cast wishbone is made, in addition to said straps and the same among themselves connecting webs additionally the webs with each other or has ribs connecting with the straps. Furthermore, a Cast control arms are manufactured, whose areas are higher Strength and elongation at break an increased concentration of webs, ribs and / or skins. Next can It would be advantageous to produce a cast wishbone whose straps, webs and / or ribs have a cross-section which is based on the basic geometry a circle or polygon, being at this cross-section in said spaces join in extending skins. To Demand may be a cast wishbone made of a light metal casting, in particular Cast aluminum, or of ductile iron or cast iron Vermicular graphite are produced. To carry out of the method, a mold casting machine offer in Mold of a low-pressure casting machine, in particular counter-pressure mold casting machine, or any other known and suitable mold casting machine at.
Die Erfindung wird nachstehend anhand eines in den Zeichnungen schematisch dargestellten Ausführungsbeispieles näher erläutert. Es zeigen:The Invention will now be described schematically with reference to the drawings illustrated embodiment explained in more detail. Show it:
Die
Von
den Gurten
Durch
die Ausbildung und Anordnung der Gurte
Wie
bereits einleitend ausgeführt, sind die Möglichkeiten,
weitere maßgebliche Verbesserungen bezüglich des
Festigkeits- und Verformungsverhaltens des Gussquerlenkers
Um
diesem Umstand zu begegnen, ist nunmehr vorgesehen, dass bestimmte
ausgewählte Bereiche
Die
Auswahl derartiger, vorzugsweise hochbeanspruchter Bereiche
Vorliegend
sind solche hochbeanspruchten Bereiche
Denkbar
ist es jedoch auch und demgemäß durch die Erfindung
mit erfasst, Bereiche
Für
vorstehend beschriebene Ausgestaltung des Gussquerlenkers
Zur
Herstellung des in Rede stehenden Gussquerlenkers
- 11
- GussquerlenkerCast wishbone
- 22
- Gurtebelts
- 33
- StegeStege
- 44
- Rippenribs
- 55
- Anbindungconnection
- 66
- Zwischenräumeinterspaces
- 77
- Häuteskins
- 8, 98th, 9
- Bereiche höherer Festigkeit und Bruchdehnungareas higher strength and elongation at break
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 19720134 A1 [0003] DE 19720134 A1 [0003]
- - US 5357775 A [0003] - US 5357775 A [0003]
- - DE 3333525 A1 [0003] - DE 3333525 A1 [0003]
- - EP 1167092 B1 [0003] - EP 1167092 B1 [0003]
- - JP 9315123 A [0003] - JP 9315123 A [0003]
- - JP 11078451 A [0003] - JP 11078451 A [0003]
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009008839A DE102009008839A1 (en) | 2009-02-13 | 2009-02-13 | One-piece casting transverse control arm for supporting wheel-supporting component at vehicle body of motor vehicle, has bars for connecting belts, where selected areas exhibit high firmness and breaking strain relative to remaining areas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009008839A DE102009008839A1 (en) | 2009-02-13 | 2009-02-13 | One-piece casting transverse control arm for supporting wheel-supporting component at vehicle body of motor vehicle, has bars for connecting belts, where selected areas exhibit high firmness and breaking strain relative to remaining areas |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009008839A1 true DE102009008839A1 (en) | 2010-08-19 |
Family
ID=42338684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009008839A Withdrawn DE102009008839A1 (en) | 2009-02-13 | 2009-02-13 | One-piece casting transverse control arm for supporting wheel-supporting component at vehicle body of motor vehicle, has bars for connecting belts, where selected areas exhibit high firmness and breaking strain relative to remaining areas |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009008839A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012175645A1 (en) * | 2011-06-21 | 2012-12-27 | Jaguar Cars Limited | Vehicle components with sacrificial ribs |
FR2982573A1 (en) * | 2011-11-15 | 2013-05-17 | Peugeot Citroen Automobiles Sa | METHOD FOR MANUFACTURING VEHICLE TRAIN ARMS ADAPTED TO DIFFERENT ANTI-CABARING ANGLES |
FR2991611A1 (en) * | 2012-06-11 | 2013-12-13 | Peugeot Citroen Automobiles Sa | ARM FOR SUSPENSION OF A WHEEL TO THE BODY OF A MOTOR VEHICLE WITH CONTINUOUS REINFORCEMENT |
WO2016124458A1 (en) * | 2015-02-05 | 2016-08-11 | Volkswagen Aktiengesellschaft | Hybrid-type chassis part |
DE102015204643A1 (en) | 2015-03-13 | 2016-09-15 | Volkswagen Aktiengesellschaft | Cast control arm for a motor vehicle |
EP3085556A4 (en) * | 2013-12-19 | 2017-05-24 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Automobile undercarriage component |
CN109649100A (en) * | 2018-12-25 | 2019-04-19 | 绍兴金江机械有限公司 | Power transmission suspension swing arm before a kind of automobile |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3333525A1 (en) | 1982-10-19 | 1984-04-26 | Georg Fischer AG, 8201 Schaffhausen | MOLDED HANDLEBAR FOR AXLE SEGMENTS FOR MOTOR VEHICLES |
US5357775A (en) | 1992-02-14 | 1994-10-25 | Honda Giken Kogyo Kabushiki Kaisha | Process for producing suspension component of light alloy |
DE19720134A1 (en) | 1996-05-17 | 1997-11-20 | Volkswagen Ag | Wheel radius arm, especially transverse control arm of motor vehicle |
JPH09315123A (en) | 1996-05-27 | 1997-12-09 | Mitsubishi Motors Corp | Suspension arm |
JPH1178451A (en) | 1997-09-17 | 1999-03-23 | Suzuki Motor Corp | Form of suspension arm |
DE102004014827B3 (en) * | 2004-03-24 | 2005-06-30 | Hydro Aluminium Deutschland Gmbh | Heat treatment process for diesel engine aluminium cylinder heads quenches the casting in concentrated liquid nitrate or chromate salts |
DE69923214T2 (en) * | 1998-11-06 | 2006-01-05 | Volvo Lastvagnar Ab | METHOD AND DEVICE FOR KOKILLENGIESSEN |
EP1167092B1 (en) | 2000-06-19 | 2006-03-15 | Georg Fischer Fahrzeugtechnik AG | Lateral arm for a wheel suspension |
WO2009006939A1 (en) * | 2007-07-09 | 2009-01-15 | Bharat Forge Aluminiumtechnik Gmbh & Co. Kg | Casting-forging of wrought alloys |
-
2009
- 2009-02-13 DE DE102009008839A patent/DE102009008839A1/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3333525A1 (en) | 1982-10-19 | 1984-04-26 | Georg Fischer AG, 8201 Schaffhausen | MOLDED HANDLEBAR FOR AXLE SEGMENTS FOR MOTOR VEHICLES |
US5357775A (en) | 1992-02-14 | 1994-10-25 | Honda Giken Kogyo Kabushiki Kaisha | Process for producing suspension component of light alloy |
DE19720134A1 (en) | 1996-05-17 | 1997-11-20 | Volkswagen Ag | Wheel radius arm, especially transverse control arm of motor vehicle |
JPH09315123A (en) | 1996-05-27 | 1997-12-09 | Mitsubishi Motors Corp | Suspension arm |
JPH1178451A (en) | 1997-09-17 | 1999-03-23 | Suzuki Motor Corp | Form of suspension arm |
DE69923214T2 (en) * | 1998-11-06 | 2006-01-05 | Volvo Lastvagnar Ab | METHOD AND DEVICE FOR KOKILLENGIESSEN |
EP1167092B1 (en) | 2000-06-19 | 2006-03-15 | Georg Fischer Fahrzeugtechnik AG | Lateral arm for a wheel suspension |
DE102004014827B3 (en) * | 2004-03-24 | 2005-06-30 | Hydro Aluminium Deutschland Gmbh | Heat treatment process for diesel engine aluminium cylinder heads quenches the casting in concentrated liquid nitrate or chromate salts |
WO2009006939A1 (en) * | 2007-07-09 | 2009-01-15 | Bharat Forge Aluminiumtechnik Gmbh & Co. Kg | Casting-forging of wrought alloys |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012175645A1 (en) * | 2011-06-21 | 2012-12-27 | Jaguar Cars Limited | Vehicle components with sacrificial ribs |
EP3266630A1 (en) * | 2011-06-21 | 2018-01-10 | Jaguar Land Rover Limited | Vehicle components with sacrificial ribs |
US10239373B2 (en) | 2011-06-21 | 2019-03-26 | Jaguar Land Rover Limited | Vehicle components and sacrificial ribs |
FR2982573A1 (en) * | 2011-11-15 | 2013-05-17 | Peugeot Citroen Automobiles Sa | METHOD FOR MANUFACTURING VEHICLE TRAIN ARMS ADAPTED TO DIFFERENT ANTI-CABARING ANGLES |
WO2013072604A1 (en) * | 2011-11-15 | 2013-05-23 | Peugeot Citroen Automobiles Sa | Method for producing trailing arms of a vehicle train suitable for different anti-nose lift angles |
FR2991611A1 (en) * | 2012-06-11 | 2013-12-13 | Peugeot Citroen Automobiles Sa | ARM FOR SUSPENSION OF A WHEEL TO THE BODY OF A MOTOR VEHICLE WITH CONTINUOUS REINFORCEMENT |
WO2013186456A1 (en) * | 2012-06-11 | 2013-12-19 | Peugeot Citroen Automobiles Sa | Arm for suspending a wheel from the body of a motor vehicle with continuous reinforcement |
EP3085556A4 (en) * | 2013-12-19 | 2017-05-24 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Automobile undercarriage component |
WO2016124458A1 (en) * | 2015-02-05 | 2016-08-11 | Volkswagen Aktiengesellschaft | Hybrid-type chassis part |
DE102015204643A1 (en) | 2015-03-13 | 2016-09-15 | Volkswagen Aktiengesellschaft | Cast control arm for a motor vehicle |
CN109649100A (en) * | 2018-12-25 | 2019-04-19 | 绍兴金江机械有限公司 | Power transmission suspension swing arm before a kind of automobile |
CN109649100B (en) * | 2018-12-25 | 2022-03-25 | 绍兴金江机械有限公司 | Suspension swing arm for automobile front transmission |
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